I'm a big footie fan so my fav is soccernet.com they have great news feeds, match reports, live scores, etc for most major leagues
Google.com is my favorite search engine Wikipedia and Answers.com for research and word definition purposes Sphinn.com, Digg.com any current and interesting news/events Facebook.com and Twitter.com social networking/friends/activities
I think I'm a website junki, I can't resist all the hype and have signed up to numerous programs. Needless to say I'm well out of pocket. The only one bringing regular income is www.copyndream.com
My Favorite website is http://easycalculation.com - All kind of math calculation are made easier here.
I'm particularly fond of social news websites, such as reddit and Digg. Oh, how so many hours have been spent browsing there.
DP is definitely one of my favorites. I come here almost everyday, excluding weekends. Google would be my second favorite, I use it all the time, email, searching, Google Reader for reading other blogs, etc. However, I really do find Shoemoney's blog to be extremely informative. He just doesn't have a lot of fluff and a lot of his posts make me think.